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于 2011/7/5 13:36, R, Durgadoss 写道:
Hi All, I am getting these prints in my Atom based device, running 2.6.35 kernel. [ 350.084005] CPU0: Temperature above threshold, cpu clock throttled (total events = 26) [ 350.084029] CPU1: Temperature above threshold, cpu clock throttled (total events = 26) [ 350.085293] CPU0: Temperature/speed normal [ 350.085311] CPU1: Temperature/speed normal Seems like these are from therm_throt.c and the flow for this, Starts from smp_thermal_interrupt(...) method. Can somebody tell me when this method gets called ? Also, does this actually throttle the CPU ?
try to apply this patch 29e9bf1841e4f (x86, mce, therm_throt: Don't report power limit and package level thermal throttle events in mcelog) -- To unsubscribe from this list: send the line "unsubscribe linux-x86_64" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html